import 'dart:convert';

import 'package:flutter/material.dart';


void main() {
  runApp(MaterialApp(home: const SecondScreen()));
}

class SecondScreen extends StatelessWidget {
  const SecondScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Second Screen'),
      ),
      body:
      Container(
        color: Colors.blue,
        alignment: Alignment.center,
        height: 100.0,
        child: AspectRatio(
          aspectRatio: 16 / 9,
          child: Container(
            color: Colors.green,
          ),
        ),
      )
    );
  }
}
